package com.example.tests;


import java.util.Random;
import org.testng.annotations.Test;
import static org.junit.Assert.assertThat;
import static org.hamcrest.Matchers.*;

import com.example.utils.SortedListOf;

public class ContactRemovalTests extends TestBase{
	
	@Test
public void testDeleteSomeContact() {
		
			
		// save old state
		SortedListOf<ContactData> oldList = app.getContactHelper().getContacts();
		
		Random rnd = new Random();
		int index = rnd.nextInt(oldList.size()-1);
		
		// actions
		app.getContactHelper().deleteContact(index);
		

		// save new state
		SortedListOf<ContactData> newList = app.getContactHelper().getContacts();
		
				
		// compare states	
		assertThat(newList, equalTo(oldList.without(index)));


	}

}
